TA8435HQ(5) Toshiba, TA8435HQ(5) Datasheet - Page 8

• Manufacturer Part Number: TA8435HQ(5)
• Description: IC STEPPER MOTOR DRVR PWM 25HZIP
• Manufacturer: Toshiba
• Type: Bipolar Stepper Motor Driverr

Specifications of TA8435HQ(5)

• Applications: Stepper Motor Driver
• Number Of Outputs: 1
• Current - Output: 1.5A
• Voltage - Load: 21.6 V ~ 26.4 V
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 25-HZIP
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 5 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TA8435HQ5

FUNCTION
2-PHASE EXCITATION
(M1: L, M2: L, CW MODE)
CK1
H
H
X
X
L
L
M1
H
H
L
L
INPUT
CK2
H
H
X
X
L
L
M2
H
H
L
L
CW / CCW
INPUT
H
H
H
H
L
L
X
X
2-Phase
1-2-Phase
W1-2-Phase
2W1-2-Phase
L
L
(EXCITATION)
MODE
RESET
H
H
H
H
H
H
H
H
X
L
ENABLE
H
L
L
L
L
L
L
L
L
L
CW
INHIBIT
CCW
INHIBIT
CCW
INHIBIT
CW
INHIBIT
RESET
Z
MODE
8
1-2-PHASE EXCITATION
(M1: H, M2: L, CW MODE)
(Note)
(Note)
(Note)
(Note)
INITIAL MODE
2-Phase
1-2- Phase
W1-2-Phase
2W1-2-Phase
EXCITATION
Z: High Impedance
X: Don’t Care
MODE
CURRENT
A PHASE
100%
100%
100%
100%
TA8435H/HQ
CURRENT
B PHASE
2006-3-2
−100%
0%
0%
0%